CN102151848A - Chuck type numerically controlled lathe - Google Patents
Chuck type numerically controlled lathe Download PDFInfo
- Publication number
- CN102151848A CN102151848A CN 201110116413 CN201110116413A CN102151848A CN 102151848 A CN102151848 A CN 102151848A CN 201110116413 CN201110116413 CN 201110116413 CN 201110116413 A CN201110116413 A CN 201110116413A CN 102151848 A CN102151848 A CN 102151848A
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- China
- Prior art keywords
- spindle box
- main spindle
- lathe
- numerically controlled
- chuck
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Abstract
The invention discloses a chuck type numerically controlled lathe which comprises a lathe body, a spindle box, a spindle motor and a horizontal dragging plate, wherein a chuck is arranged at the front end of a spindle of the spindle box, the spindle box is supported on guide rails on the lathe body and moves longitudinally along the guide rails, the horizontal dragging plate moves horizontally on a sliding carriage, the sliding carriage moves longitudinally on the lathe body, and the spindle box and the sliding carriage are controlled by a longitudinal spindle box feeding device and a longitudinal sliding carriage feeding device arranged between the two guide rails of the lathe body. The invention has concise structure, high positioning precision and repeated positioning precision, better supporting rigidity and more reliable usage.
Description
Technical field
Present technique belongs to the Metal Cutting Machine Tool field, especially relates to a kind of chuck work class numerical control horizontal lathe.
Background technology
Along with the high speed development of China's machinery manufacturing industry, increasing with the demand of numerically controlled lathe to disk-like accessory processing.Generic card disc type numerically controlled lathe positioning accuracy and repetitive positioning accuracy are lower, and process flexibility is relatively poor, and because the shift position lacks effective safeguard measure, also have certain security hidden danger.
Summary of the invention
The objective of the invention is:, provide a kind of simple for structure, positioning accuracy and repetitive positioning accuracy height, service-strong chuck mode numerically controlled lathe at the technical problem of above-mentioned existence.
Technical scheme of the present invention is: comprise lathe bed, main spindle box, spindle drive motor, cross slide, the front-end of spindle chuck for installing of main spindle box, spindle drive motor drives main shaft by gear reduction unit, main spindle box is supported on the guide rail above the lathe bed and along guide rail and vertically moves, cross slide is supported on the line slideway on slide carriage top and along this line slideway and laterally moves, slide carriage is supported on the bed ways and along bed ways and vertically moves, and main spindle box and slide carriage are by the main spindle box longitudinal feeding device and the control of slide carriage longitudinal feeding device that are installed between lathe bed two guide rails; The feeding drag chain is housed respectively on main spindle box and the cross slide, and the feeding drag chain is built in separately the protective cover.
The invention has the beneficial effects as follows: owing to adopted portable main spindle box, adopt between main spindle box and the lathe bed, between slide carriage and the lathe bed that rail plate supports, the numerical control feeding device drags, adopt rolling linear guide support, numerical control feeding device to drag between cross slide and the slide carriage, main transmission and each moving-member be separate transmission respectively, on the basis of not reducing the every function of traditional chuck class of jobs horizontal lathe, make designs simplification, positioning accuracy and repetitive positioning accuracy height, the rigidity of support of lathe better, use more reliable.The feeding drag chain is housed respectively on main spindle box and the cross slide, and the feeding drag chain is built in separately the protective cover, has strengthened operational security.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
Figure labeling description: 1, main spindle box, 2, synchronous band, 3, gear reduction unit, 4, operation panel, 5, spindle drive motor, 6, chuck, 7, slide carriage, 8, guide rail, 9, knife rest, 10, protective cover five, 11, cross slide, 12, protective cover one, 13, back leg, 14, lathe bed, 15, protective cover two, 16, preceding footpost, 17, protective cover three, 18, drag chain, 19, feed arrangement, 20, protective cover four, 21, feed arrangement, 22, drag chain, 23, cross feed device.
The specific embodiment
From front view of the present invention shown in Figure 1, the vertical view of Fig. 2, the left view of Fig. 3 is as can be seen: this chuck mode numerically controlled lathe mainly contains: lathe bed 14, footpost 16,13, main spindle box 1, spindle drive motor 5, planetary reducer 3, be with 2 synchronously, spindle chuck 6, big cargo chute 7, cross slide 11, rolling linear guide 8, square tool post 9, digital control system and numerical control operation panel 4, main spindle box feed arrangement 19, slide carriage longitudinal feeding device 21, knife rest cross feed device 23, main spindle box feeding drag chain 18, cross slide feeding drag chain 22, protective cover 1, protective cover 2 15, protective cover 3 17, protective cover 4 20, protective cover 5 10 compositions such as grade.
The main spindle box 1 of this chuck mode numerically controlled lathe is supported on the bed ways above the lathe bed 14, by vertical line slideway auxiliary between them and numerical control longitudinal feeding device 19, realizes vertically moving of main spindle box 1 relative lathe bed 14.Main spindle box 1 adopts Digit Control Machine Tool AC servo spindle drive motor or 5 transmissions of AC frequency conversion spindle drive motor commonly used, the rotary encoder feedback, be installed on the case lid on main spindle box 1 top, after planetary reducer 3 decelerations, with being with 2 drive shaft synchronously, the front-end of spindle of main spindle box 1 is installed with the chuck 6 of standard.
Two grades of speed changes of height are set in the main spindle box 1, and the main shaft front portion is according to the relevant art standard, top, chuck, floral disc etc. can be installed attach.Main spindle box feeding drag chain 18 is installed in the bottom of longitudinal rail protective cover 2 15 and protective cover 3 17, and an end of drag chain 18 is fastened on the lathe bed 14, and the other end is fastened on the main spindle box 1, can move longitudinally and drag along with main spindle box 1.
Big cargo chute 7 is supported on the bed ways, by longitudinal sliding motion line slideway auxiliary between them and numerical control longitudinal feeding device 21, realizes vertically moving of big cargo chute 7 relative lathe beds.Cross slide 11 is supported on the rolling linear guide 8 on slide carriage 7 tops, by horizontal line slideway auxiliary between them and numerical control cross feed device 23, realizes that cross slide 11 moves relative to big cargo chute 7 and the horizontal of main spindle box 1.Cross slide 11 tops are equipped with conventional knife rest, also auxiliary bistrique or milling head can be installed.Cross slide feeding drag chain 22 is installed in the bottom of longitudinal rail protective cover 1, and an end of drag chain 22 is fastened on the lathe bed 14, and the other end is fastened on the big cargo chute 7, can move longitudinally and drag along with big cargo chute 7.
The present invention has adopted portable main spindle box, adopt between main spindle box 1 and the lathe bed 14, between slide carriage 7 and the lathe bed 14 that rail plate supports, the numerical control feeding device drags, adopt rolling linear guide support, numerical control feeding device to drag between cross slide 11 and the slide carriage 7, main transmission and each moving-member be separate transmission respectively, on the basis of not reducing the every function of traditional chuck class of jobs horizontal lathe, make designs simplification, positioning accuracy and repetitive positioning accuracy height, the rigidity of support of lathe better, use more reliable.
Claims (3)
1. chuck mode numerically controlled lathe, comprise lathe bed (14), main spindle box (1), spindle drive motor (5), cross slide (11), the front-end of spindle chuck for installing (6) of main spindle box (1), spindle drive motor (5) drives main shaft by gear reduction unit (3), it is characterized in that: described main spindle box (1) is supported on the top guide rail of lathe bed (14) and along guide rail and vertically moves, cross slide (11) is supported on the line slideway on slide carriage (7) top and along this line slideway and laterally moves, slide carriage (7) is supported on the bed ways and along bed ways and vertically moves, and described main spindle box (1) and slide carriage (7) are by the main spindle box longitudinal feeding device (19) and slide carriage longitudinal feeding device (21) control that are installed between lathe bed two guide rails; Feeding drag chain (18,22) is housed respectively on main spindle box (1) and the cross slide (11), and the feeding drag chain is built in separately the protective cover.
2. chuck mode numerically controlled lathe according to claim 1, it is characterized in that: feeding drag chain (18) one ends of described main spindle box are fastened on the lathe bed (14), the other end is fastened on the main spindle box (1), feeding drag chain (22) one ends of cross slide are fastened on the lathe bed (14), and the other end is fastened on the slide carriage (7).
3. chuck mode numerically controlled lathe according to claim 1 is characterized in that: adopt rolling linear guide (8) between described cross slide (11) and the slide carriage (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110116413 CN102151848A (en) | 2011-05-06 | 2011-05-06 | Chuck type numerically controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110116413 CN102151848A (en) | 2011-05-06 | 2011-05-06 | Chuck type numerically controlled lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102151848A true CN102151848A (en) | 2011-08-17 |
Family
ID=44433710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110116413 Pending CN102151848A (en) | 2011-05-06 | 2011-05-06 | Chuck type numerically controlled lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102151848A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290427A (en) * | 2015-10-12 | 2016-02-03 | 天津市华天世纪机械有限公司 | Lathe |
| CN106573354A (en) * | 2014-08-08 | 2017-04-19 | 星精密株式会社 | Machine tool |
| CN110994327A (en) * | 2019-12-19 | 2020-04-10 | 龙游龙辉电镀有限公司 | Production method and production equipment for ground rod |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8233456U1 (en) * | 1982-11-29 | 1985-05-15 | Heyligenstaedt & Co, Werkzeugmaschinenfabrik Gmbh, 6300 Giessen | Tool support |
| US5168609A (en) * | 1987-12-24 | 1992-12-08 | Yamazaki Mazik Corp. | Workpiece support for a turret on a opposed spindle lathe |
| DE3716933C2 (en) * | 1987-05-20 | 1994-08-11 | Festo Kg | Workpiece feed device on a machine tool, in particular a lathe |
| CN201644797U (en) * | 2010-02-09 | 2010-11-24 | 台州震环数控机床有限公司 | Multistage lathe |
| CN202114266U (en) * | 2011-05-06 | 2012-01-18 | 康凤明 | Chuck-type numerical control lathe |
-
2011
- 2011-05-06 CN CN 201110116413 patent/CN102151848A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8233456U1 (en) * | 1982-11-29 | 1985-05-15 | Heyligenstaedt & Co, Werkzeugmaschinenfabrik Gmbh, 6300 Giessen | Tool support |
| DE3716933C2 (en) * | 1987-05-20 | 1994-08-11 | Festo Kg | Workpiece feed device on a machine tool, in particular a lathe |
| US5168609A (en) * | 1987-12-24 | 1992-12-08 | Yamazaki Mazik Corp. | Workpiece support for a turret on a opposed spindle lathe |
| CN201644797U (en) * | 2010-02-09 | 2010-11-24 | 台州震环数控机床有限公司 | Multistage lathe |
| CN202114266U (en) * | 2011-05-06 | 2012-01-18 | 康凤明 | Chuck-type numerical control lathe |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106573354A (en) * | 2014-08-08 | 2017-04-19 | 星精密株式会社 | Machine tool |
| CN106573354B (en) * | 2014-08-08 | 2019-06-28 | 星精密株式会社 | Lathe |
| CN105290427A (en) * | 2015-10-12 | 2016-02-03 | 天津市华天世纪机械有限公司 | Lathe |
| CN110994327A (en) * | 2019-12-19 | 2020-04-10 | 龙游龙辉电镀有限公司 | Production method and production equipment for ground rod |
| CN110994327B (en) * | 2019-12-19 | 2021-06-15 | 龙游龙辉电镀有限公司 | Production method and production equipment for ground rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110817 |